Previous Category : 2933 - Heterocyclic compounds with nitrogen hetero-atom(s) only.
| Company Name * | City / City-State | Countries |
|---|---|---|
| S********************************* | Mumbai,Maharashtra | India |
| S*********************** | Iran | Iran |
| C******** | Switzerland | Switzerland |
| B******************************* | Germany | Germany |
| R******************** | Egypt | Egypt |
| K***************** | New Jersey | United States |
| S**************************** | China | China |
| S*********************** | R.R.Dist.Ap | India |
| U************************* | Kikuyu | Kenya |
| M************** | South Korea | South Korea |
| O************* | Russian Federation | Russian Federation |
| A************** | Brazil | Brazil |
| H******** | Ecuador | Ecuador |
| T****************** | Italy | Italy |
| E******************* | Kenya | Kenya |
| K********************* | Nepal | Nepal |
| G****************************** | Colombia | Colombia |
| U***************** | Poland | Poland |
| H********* | Russian Federation | Russian Federation |
| B************************* | TN - Tunisia | Tunisia |
| J********************************* | United States | United States |
| L************** | United States | United States |
